/* ==========================================================================
   Design tokens
   ========================================================================== */
:root{
  --bg: #0b0a0d;
  --bg-alt: #131117;
  --surface: #1a1720;
  --surface-2: #221d29;
  --line: rgba(244,239,230,.10);
  --line-strong: rgba(244,239,230,.20);
  --text: #f4efe6;
  --text-dim: #b7aea3;
  --text-faint: #766e82;
  --accent: #ff5a3c;
  --accent-soft: #ff8a6b;
  --accent-2: #ffcf4a;
  --accent-ink: #1c0d06;
  --success: #8fe3a0;

  --font-display: "Fraunces", ui-serif, Georgia, serif;
  --font-body: "Manrope", -apple-system, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;

  --container: 1200px;
  --radius: 18px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.16,.8,.24,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul,ol{ margin:0; padding:0; list-style:none; }
h1,h2,h3,p{ margin:0; }
button{ font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
::selection{ background: var(--accent); color: var(--accent-ink); }

.noise-overlay{
  position: fixed; inset:0; pointer-events:none; z-index: 999;
  opacity:.05; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.section-tag{
  display:inline-flex; align-items:center; gap:.5em;
  font-family: var(--font-mono);
  font-size: .78rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--accent-soft);
}
.section-tag--light{ color: var(--accent-2); }
.section-head h2{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
  margin-top: .5em;
}
.section-head--center{ text-align:center; }
.section-head--center h2{ margin-left:auto; margin-right:auto; }
.section-sub{
  margin-top: 1rem; color: var(--text-dim); font-size: 1.05rem;
}

/* ==========================================================================
   Reveal on scroll
   ========================================================================== */
.reveal{ opacity:0; transform: translateY(28px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible{ opacity:1; transform: translateY(0); }

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family: var(--font-body); font-weight: 700; font-size: .98rem;
  padding: .95rem 1.6rem; border-radius: 999px;
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), background .35s var(--ease);
  white-space: nowrap;
}
.btn--primary{
  background: linear-gradient(135deg, var(--accent), #ff7a52);
  color: var(--accent-ink);
  box-shadow: 0 8px 24px -8px rgba(255,90,60,.55);
}
.btn--primary:hover{ transform: translateY(-3px); box-shadow: 0 14px 30px -8px rgba(255,90,60,.65); }
.btn--primary svg{ transition: transform .35s var(--ease); }
.btn--primary:hover svg{ transform: translateX(3px); }
.btn--lg{ padding: 1.15rem 2.1rem; font-size: 1.05rem; }
.btn--ghost{
  border: 1px solid var(--line-strong); color: var(--text);
  padding: .7rem 1.3rem; font-size: .92rem;
}
.btn--ghost:hover{ border-color: var(--accent-soft); color: var(--accent-soft); }
.btn--text{ color: var(--text-dim); font-weight: 600; padding: .95rem .4rem; }
.btn--text:hover{ color: var(--text); }

/* ==========================================================================
   Nav
   ========================================================================== */
.nav{
  position: fixed; top:0; left:0; right:0; z-index: 500;
  padding: 1.3rem 0;
  transition: padding .35s var(--ease), background .35s var(--ease), border-color .35s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.is-scrolled{
  padding: .85rem 0;
  background: rgba(11,10,13,.82);
  backdrop-filter: blur(14px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner{
  max-width: var(--container); margin:0 auto; padding: 0 1.5rem;
  display:flex; align-items:center; justify-content:space-between; gap: 2rem;
}
.nav__logo{
  font-family: var(--font-mono); font-weight: 600; font-size: 1.05rem; letter-spacing: -.02em;
  flex-shrink:0;
}
.nav__logo-bracket{ color: var(--text-faint); }
.nav__logo-accent{ color: var(--accent); }
.nav__links{
  display:flex; align-items:center; gap: 2rem; margin: 0 auto;
  font-size: .92rem; color: var(--text-dim);
}
.nav__links a{ transition: color .25s; position:relative; }
.nav__links a:hover{ color: var(--text); }
.nav__cta{ flex-shrink:0; }
.nav__burger{
  display:none; flex-direction:column; gap:5px; width: 26px; padding: .5rem 0;
}
.nav__burger span{ display:block; width:100%; height:2px; background: var(--text); transition: transform .3s var(--ease), opacity .3s var(--ease); }
.nav__burger[aria-expanded="true"] span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:nth-child(2){ opacity:0; }
.nav__burger[aria-expanded="true"] span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative; padding: 11rem 0 6rem;
  overflow: hidden;
}
.hero__glow{
  position:absolute; top:-20%; right:-10%; width: 60vw; height: 60vw; max-width:900px; max-height:900px;
  background: radial-gradient(circle, rgba(255,90,60,.22), transparent 65%);
  pointer-events:none; filter: blur(10px);
}
.hero__inner{
  max-width: var(--container); margin:0 auto; padding: 0 1.5rem;
  display:grid; grid-template-columns: 1.05fr .95fr; gap: 3rem; align-items:center;
  position:relative;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:.6rem;
  font-family: var(--font-mono); font-size:.82rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--text-dim); margin-bottom: 1.6rem;
}
.eyebrow__dot{ width:7px; height:7px; border-radius:50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(255,90,60,.18); }
.hero__title{
  font-family: var(--font-display); font-weight: 600; font-size: clamp(2.6rem, 5.2vw, 4.4rem);
  line-height: 1.06; letter-spacing: -.01em;
}
.hero__title em{
  font-style: italic; font-weight: 500; color: var(--accent-soft);
}
.hero__title-mark{
  position:relative; white-space: nowrap;
}
.hero__title-mark::after{
  content:""; position:absolute; left:-.05em; right:-.05em; bottom:.08em; height:.34em;
  background: linear-gradient(120deg, var(--accent-2), var(--accent));
  z-index:-1; transform: skewX(-8deg); opacity:.85;
}
.hero__subtitle{
  margin-top: 1.8rem; font-size: 1.15rem; color: var(--text-dim); max-width: 42ch; line-height:1.6;
}
.hero__subtitle em{ font-style: normal; color: var(--text); }
.hero__actions{ display:flex; align-items:center; gap: 1.5rem; margin-top: 2.6rem; flex-wrap: wrap; }

.hero__visual{ position:relative; height: 480px; }

.mock{
  position:absolute; border-radius: var(--radius); background: var(--surface);
  border: 1px solid var(--line-strong); box-shadow: 0 30px 60px -20px rgba(0,0,0,.6);
}
.mock--browser{
  width: 380px; top: 10px; left: 0; overflow:hidden;
  transform: rotate(-4deg);
}
.mock__chrome{
  display:flex; align-items:center; gap:6px; padding: .7rem .9rem; background: var(--surface-2); border-bottom: 1px solid var(--line);
}
.mock__dot{ width:8px; height:8px; border-radius:50%; background: var(--line-strong); }
.mock__url{
  margin-left:.6rem; font-family: var(--font-mono); font-size:.68rem; color: var(--text-faint);
  background: var(--bg-alt); padding:.2rem .6rem; border-radius: 6px;
}
.mock__body{ padding: 1.1rem; }
.mock__body--clinica{ background: linear-gradient(165deg, #201a2b, #1a1720); }
.mock__nav{ display:flex; gap: .5rem; margin-bottom: 1rem; }
.mock__nav span{ width: 30px; height: 6px; border-radius: 3px; background: var(--line-strong); }
.mock__hero-block{
  height: 100px; border-radius: 10px; margin-bottom: .8rem;
  background: linear-gradient(135deg, rgba(255,90,60,.35), rgba(255,207,74,.25));
}
.mock__row{ display:flex; gap:.6rem; }
.mock__card{ flex:1; height: 46px; border-radius: 8px; background: var(--surface-2); border:1px solid var(--line); }

.mock--phone{
  width: 190px; height: 300px; right: 10px; bottom: 0; padding-top: 26px;
  transform: rotate(6deg);
}
.mock__notch{ position:absolute; top:10px; left:50%; transform:translateX(-50%); width:50px; height:6px; border-radius:4px; background: var(--line-strong); }
.mock__body--restaurante{ padding: 1.1rem .9rem; }
.mock__pill{ width: 70px; height: 22px; border-radius: 20px; background: linear-gradient(120deg, var(--accent), var(--accent-2)); margin-bottom: 1rem; }
.mock__lines{ display:flex; flex-direction:column; gap:.5rem; margin-bottom: 1.2rem; }
.mock__lines span{ display:block; height:8px; border-radius:4px; background: var(--surface-2); }
.mock__lines span:nth-child(1){ width: 90%; }
.mock__lines span:nth-child(2){ width: 100%; }
.mock__lines span:nth-child(3){ width: 65%; }
.mock__price{
  font-family: var(--font-mono); font-weight:600; color: var(--accent-2); font-size: 1.1rem;
}

.mock--card{
  left: 40px; bottom: -10px; padding: .9rem 1.1rem; width: auto;
  display:flex; align-items:center; gap: .8rem; color: var(--accent-2);
  background: var(--surface-2); transform: rotate(-2deg);
}
.mock--card div{ display:flex; flex-direction:column; line-height:1.15; }
.mock--card strong{ font-family: var(--font-display); font-size: 1.15rem; color: var(--text); }
.mock--card span{ font-size: .72rem; color: var(--text-faint); font-family: var(--font-mono); }

.mock--float-1{ animation: floatY 7s ease-in-out infinite; }
.mock--float-2{ animation: floatY 8s ease-in-out infinite 1s; }
.mock--float-3{ animation: floatY 6s ease-in-out infinite .5s; }
@keyframes floatY{
  0%,100%{ transform: translateY(0) rotate(var(--r, 0deg)); }
  50%{ transform: translateY(-14px) rotate(var(--r, 0deg)); }
}
.mock--browser{ --r: -4deg; }
.mock--phone{ --r: 6deg; }
.mock--card{ --r: -2deg; }

/* ==========================================================================
   Proof bar
   ========================================================================== */
.proof{ border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 1.6rem 0; background: var(--bg-alt); }
.proof__inner{ max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; display:flex; align-items:center; gap: 2.5rem; }
.proof__label{ font-family: var(--font-mono); font-size:.75rem; text-transform:uppercase; letter-spacing:.1em; color: var(--text-faint); white-space:nowrap; }
.proof__marquee{ overflow:hidden; flex:1; mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.proof__track{
  display:flex; gap: 1.2rem; white-space:nowrap; width: max-content;
  font-family: var(--font-display); font-style: italic; font-size: 1.15rem; color: var(--text-dim);
  animation: marquee 26s linear infinite;
}
.proof__sep{ color: var(--accent); font-style: normal; }
@keyframes marquee{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ==========================================================================
   About
   ========================================================================== */
.about{ padding: 8rem 0; }
.about__inner{
  max-width: var(--container); margin:0 auto; padding: 0 1.5rem;
  display:grid; grid-template-columns: .85fr 1.15fr; gap: 4rem;
}
.about__title{
  font-family: var(--font-display); font-weight: 500; font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.18;
  position: sticky; top: 8rem;
}
.about__title em{ font-style: italic; color: var(--accent-soft); }
.about__lead{ font-size: 1.2rem; color: var(--text); line-height: 1.6; }
.about__col--body p{ color: var(--text-dim); margin-top: 1.3rem; line-height: 1.7; font-size: 1.02rem; }
.about__col--body p strong{ color: var(--text); font-weight: 700; }
.about__list{ margin-top: 2.4rem; display:flex; flex-direction:column; gap: 1rem; }
.about__list li{
  display:flex; gap: .9rem; align-items:flex-start; font-size: 1.02rem; color: var(--text);
  padding-bottom: 1rem; border-bottom: 1px solid var(--line);
}
.about__list li:last-child{ border-bottom:none; }
.about__list-icon{ color: var(--accent); font-family: var(--font-mono); flex-shrink:0; margin-top: .15rem; }

/* ==========================================================================
   Services
   ========================================================================== */
.services{ padding: 6rem 0 8rem; }
.services__inner{ max-width: var(--container); margin:0 auto; padding: 0 1.5rem; }
.services__grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 3.5rem;
}
.service-card{
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 2.2rem 2rem; position:relative; overflow:hidden;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.service-card::before{
  content:""; position:absolute; top:0; left:0; right:0; height:3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2)); transform: scaleX(0); transform-origin:left;
  transition: transform .5s var(--ease);
}
.service-card:hover{ transform: translateY(-8px); border-color: var(--line-strong); box-shadow: 0 24px 40px -20px rgba(0,0,0,.5); }
.service-card:hover::before{ transform: scaleX(1); }
.service-card--raised{ transform: translateY(-1.4rem); }
.service-card--raised:hover{ transform: translateY(-2.2rem); }
.service-card__icon{
  width: 52px; height: 52px; border-radius: 14px; background: var(--surface-2);
  display:flex; align-items:center; justify-content:center; color: var(--accent-2); margin-bottom: 1.6rem;
}
.service-card__num{
  position:absolute; top: 1.8rem; right: 2rem; font-family: var(--font-mono); font-size: .85rem; color: var(--text-faint);
}
.service-card h3{ font-family: var(--font-display); font-size: 1.4rem; font-weight: 600; margin-bottom: .7rem; }
.service-card p{ color: var(--text-dim); font-size: .97rem; line-height: 1.6; margin-bottom: 1.5rem; }
.service-card__link{ font-weight: 700; font-size: .92rem; color: var(--text); display:inline-flex; gap:.4rem; }
.service-card__link span{ transition: transform .3s var(--ease); }
.service-card:hover .service-card__link span{ transform: translateX(4px); }

/* ==========================================================================
   Portfolio
   ========================================================================== */
.portfolio{ padding: 6rem 0 8rem; background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.portfolio__inner{ max-width: var(--container); margin:0 auto; padding: 0 1.5rem; }
.portfolio__grid{
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 3.5rem;
}
.case-card{
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow:hidden; cursor: pointer; text-align:left; width:100%;
  transition: transform .4s var(--ease), border-color .4s var(--ease), box-shadow .4s var(--ease);
}
.case-card:hover{ transform: translateY(-6px); border-color: var(--line-strong); box-shadow: 0 26px 44px -22px rgba(0,0,0,.55); }
.case-card__thumb{
  height: 170px; position:relative; overflow:hidden;
  display:flex; align-items:center; justify-content:center;
}
.case-card__thumb svg{ width: 46px; height:46px; opacity:.9; position:relative; z-index:1; }
.case-card__thumb::before{
  content:""; position:absolute; inset:0; opacity:.9;
}
.case-card__thumb::after{
  content:""; position:absolute; inset:0;
  background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: 14px 14px;
}
.case-card__body{ padding: 1.5rem 1.6rem 1.7rem; }
.case-card__tag{
  font-family: var(--font-mono); font-size: .72rem; letter-spacing:.08em; text-transform:uppercase;
  color: var(--accent-soft); display:block; margin-bottom: .6rem;
}
.case-card__body h3{ font-family: var(--font-display); font-size: 1.3rem; font-weight: 600; margin-bottom: .5rem; }
.case-card__body p{ color: var(--text-dim); font-size: .92rem; line-height: 1.55; margin-bottom: 1rem; }
.case-card__cta{ font-size: .84rem; font-weight: 700; color: var(--text); display:inline-flex; gap:.4rem; align-items:center; }

/* ==========================================================================
   Testimonials
   ========================================================================== */
.testimonials{ padding: 8rem 0; }
.testimonials__inner{ max-width: var(--container); margin:0 auto; padding: 0 1.5rem; }
.testimonials__grid{ display:grid; grid-template-columns: repeat(3, 1fr); gap: 1.6rem; margin-top: 3.5rem; }
.chat-card{
  background: var(--surface); border:1px solid var(--line); border-radius: var(--radius); padding: 1.7rem;
}
.chat-card__head{ display:flex; align-items:center; gap: .8rem; margin-bottom: 1.2rem; }
.chat-card__avatar{
  width: 40px; height:40px; border-radius:50%; background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--accent-ink); font-family: var(--font-mono); font-weight:700; font-size: .82rem;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.chat-card__head strong{ display:block; font-size: .95rem; }
.chat-card__head span{ font-size: .78rem; color: var(--text-faint); }
.chat-bubble{
  background: #1f3a2f; border-radius: 4px 14px 14px 14px; padding: 1rem 1.1rem;
  font-size: .95rem; line-height: 1.55; color: #dff3e4; position:relative;
}
.chat-bubble__time{
  display:block; text-align:right; font-size: .68rem; color: rgba(223,243,228,.55); margin-top: .6rem; font-family: var(--font-mono);
}

/* ==========================================================================
   Process
   ========================================================================== */
.process{ padding: 6rem 0 8rem; }
.process__inner{ max-width: 900px; margin:0 auto; padding: 0 1.5rem; }
.process__list{ margin-top: 3.5rem; position:relative; }
.process__list::before{
  content:""; position:absolute; left: 27px; top: 10px; bottom: 10px; width: 1px;
  background: linear-gradient(var(--line-strong), var(--line));
}
.process__item{ display:flex; gap: 1.8rem; padding: 1.6rem 0; position:relative; }
.process__num{
  flex-shrink:0; width: 56px; height:56px; border-radius:50%; background: var(--surface); border: 1px solid var(--line-strong);
  display:flex; align-items:center; justify-content:center; font-family: var(--font-mono); font-weight:600; color: var(--accent-2);
  position:relative; z-index:1;
}
.process__item h3{ font-family: var(--font-display); font-size: 1.25rem; font-weight:600; margin-bottom: .3rem; }
.process__item p{ color: var(--text-dim); font-size: .98rem; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq{ padding: 6rem 0 8rem; background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.faq__inner{ max-width: 820px; margin:0 auto; padding: 0 1.5rem; }
.faq__list{ margin-top: 3rem; }
.faq-item{ border-bottom: 1px solid var(--line); }
.faq-item__q{
  width:100%; display:flex; align-items:center; justify-content:space-between; gap: 1rem;
  padding: 1.5rem 0; text-align:left; font-family: var(--font-display); font-size: 1.15rem; font-weight:500;
}
.faq-item__icon{
  flex-shrink:0; width: 22px; height:22px; position:relative;
}
.faq-item__icon::before,.faq-item__icon::after{
  content:""; position:absolute; background: var(--accent-2); top:50%; left:50%; transform: translate(-50%,-50%);
}
.faq-item__icon::before{ width: 14px; height: 2px; }
.faq-item__icon::after{ width: 2px; height: 14px; transition: transform .3s var(--ease); }
.faq-item__q[aria-expanded="true"] .faq-item__icon::after{ transform: translate(-50%,-50%) rotate(90deg); scale: 0; }
.faq-item__a{
  max-height:0; overflow:hidden; transition: max-height .4s var(--ease), padding .4s var(--ease);
}
.faq-item__a p{ color: var(--text-dim); padding-bottom: 1.5rem; line-height:1.6; max-width: 60ch; }
.faq-item__q[aria-expanded="true"] + .faq-item__a{ max-height: 200px; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta{ position:relative; padding: 9rem 0; text-align:center; overflow:hidden; }
.final-cta__glow{
  position:absolute; left:50%; top:50%; transform:translate(-50%,-50%); width: 70vw; height:70vw; max-width:1000px; max-height:1000px;
  background: radial-gradient(circle, rgba(255,90,60,.16), transparent 65%);
}
.final-cta__inner{ position:relative; max-width: 700px; margin:0 auto; padding: 0 1.5rem; }
.final-cta h2{
  font-family: var(--font-display); font-weight:600; font-size: clamp(2.2rem, 5vw, 3.4rem); line-height: 1.12;
}
.final-cta p{ margin-top: 1.4rem; color: var(--text-dim); font-size: 1.15rem; }
.final-cta .btn{ margin-top: 2.6rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.footer{ border-top: 1px solid var(--line); padding: 2.6rem 0; }
.footer__inner{
  max-width: var(--container); margin:0 auto; padding: 0 1.5rem;
  display:flex; align-items:center; justify-content:space-between; gap: 1rem; flex-wrap:wrap;
}
.footer__inner p{ color: var(--text-faint); font-size: .85rem; }

/* ==========================================================================
   WhatsApp float
   ========================================================================== */
.wa-float{
  position: fixed; bottom: 1.8rem; right: 1.8rem; z-index: 400;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25d366; color: #06210f;
  display:flex; align-items:center; justify-content:center;
  box-shadow: 0 10px 30px -8px rgba(37,211,102,.6);
  transition: transform .3s var(--ease);
}
.wa-float:hover{ transform: scale(1.08); }
.wa-float__ring{
  position:absolute; inset:0; border-radius:50%; border: 2px solid #25d366; animation: ring 2.4s ease-out infinite;
}
@keyframes ring{
  0%{ transform: scale(1); opacity:.7; }
  100%{ transform: scale(1.6); opacity:0; }
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal{
  position: fixed; inset:0; z-index: 700; display:flex; align-items:center; justify-content:center;
  padding: 2rem; opacity:0; pointer-events:none; transition: opacity .35s var(--ease);
}
.modal.is-open{ opacity:1; pointer-events:auto; }
.modal__backdrop{ position:absolute; inset:0; background: rgba(6,5,7,.78); backdrop-filter: blur(6px); }
.modal__panel{
  position:relative; max-width: 720px; width:100%; max-height: 85vh; overflow-y:auto;
  background: var(--surface); border: 1px solid var(--line-strong); border-radius: 22px;
  padding: 2.6rem; transform: translateY(24px) scale(.98); transition: transform .4s var(--ease);
}
.modal.is-open .modal__panel{ transform: translateY(0) scale(1); }
.modal__close{
  position:absolute; top: 1.4rem; right: 1.4rem; width: 38px; height:38px; border-radius:50%;
  background: var(--surface-2); display:flex; align-items:center; justify-content:center; color: var(--text-dim);
  transition: background .25s, color .25s;
}
.modal__close:hover{ background: var(--accent); color: var(--accent-ink); }
.modal-case__tag{ font-family: var(--font-mono); font-size:.75rem; letter-spacing:.1em; text-transform:uppercase; color: var(--accent-soft); }
.modal-case__title{ font-family: var(--font-display); font-size: 2rem; font-weight:600; margin: .5rem 0 1.6rem; }
.modal-case__thumb{ height: 140px; border-radius: 14px; margin-bottom: 1.8rem; position:relative; overflow:hidden; display:flex; align-items:center; justify-content:center; }
.modal-case__thumb svg{ width:44px; height:44px; position:relative; z-index:1; }
.modal-case__thumb::after{ content:""; position:absolute; inset:0; background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px); background-size: 14px 14px; }
.modal-case__grid{ display:grid; gap: 1.4rem; }
.modal-case__block h4{
  font-family: var(--font-mono); font-size: .78rem; text-transform:uppercase; letter-spacing:.1em; color: var(--accent-2); margin-bottom:.5rem;
}
.modal-case__block p{ color: var(--text-dim); line-height: 1.65; font-size: .98rem; }
.modal-case__result{
  margin-top: .5rem; display:inline-flex; align-items:center; gap:.5rem;
  background: rgba(143,227,160,.12); color: var(--success); border-radius: 999px; padding: .5rem 1rem; font-weight:700; font-size: .9rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__visual{ height: 380px; margin-top: 2rem; }
  .about__inner{ grid-template-columns: 1fr; gap: 2.5rem; }
  .about__title{ position:static; }
  .services__grid, .portfolio__grid, .testimonials__grid{ grid-template-columns: repeat(2, 1fr); }
  .service-card--raised{ transform:none; }
  .service-card--raised:hover{ transform: translateY(-8px); }
}

@media (max-width: 720px){
  .nav__links{ display:none; }
  .nav__cta{ display:none; }
  .nav__burger{ display:flex; }
  .nav.is-menu-open .nav__links{
    display:flex; flex-direction:column; align-items:flex-start; gap: 1.4rem;
    position: fixed; top: 64px; left:0; right:0; background: var(--bg-alt);
    padding: 2rem 1.5rem 2.5rem; border-bottom: 1px solid var(--line);
  }
  .nav.is-menu-open .nav__cta{
    display:flex; position: fixed; left:1.5rem; right:1.5rem; bottom: 1.5rem;
    justify-content:center; background: var(--surface-2); z-index: 501;
  }

  .hero{ padding: 8.5rem 0 4rem; }
  .hero__actions{ flex-direction:column; align-items:flex-start; gap: 1rem; }
  .hero__visual{ height: 320px; }
  .mock--browser{ width: 82vw; max-width: 320px; }
  .mock--card{ left: 0; }

  .about, .services, .portfolio, .testimonials, .process, .faq{ padding-top: 4.5rem; padding-bottom: 5rem; }
  .services__grid, .portfolio__grid, .testimonials__grid{ grid-template-columns: 1fr; }

  .final-cta{ padding: 6rem 0; }
  .footer__inner{ flex-direction:column; align-items:flex-start; }
  .modal__panel{ padding: 1.8rem; }
}